15484370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 31256064

約数和(自身を除く): 15771694

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 121, 134, 191, 242, 335, 382, 605, 670, 737, 955, 1210, 1474, 1910, 2101, 3685, 4202, 7370, 8107, 10505, 12797, 16214, 21010, 23111, 25594, 40535, 46222, 63985, 81070, 115555, 127970, 140767, 231110, 281534, 703835, 1407670, 1548437, 3096874, 7742185, 15484370]

約数ペア:

[(1, 15484370), (2, 7742185), (5, 3096874), (10, 1548437), (11, 1407670), (22, 703835), (55, 281534), (67, 231110), (110, 140767), (121, 127970), (134, 115555), (191, 81070), (242, 63985), (335, 46222), (382, 40535), (605, 25594), (670, 23111), (737, 21010), (955, 16214), (1210, 12797), (1474, 10505), (1910, 8107), (2101, 7370), (3685, 4202)]